How Long Does Side Effect of Mixto Last?

I did my Mixto Laser 3 months ago on my cheeks. Initially, my cheeks were red and raw for 10 days! After day 10th, even with make up my face looked like a bad sunburn. Even till now they are still very sensitive and pinkish. Without make up, people asked whether I had skin allergy due to the dark pinkish color. How long will this last? Will I ever get the normal cheeks color back? I really regret going to Mixto.